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地址映射

3 Mar 2025
Read time: 2 minute(s)
1. D21x 地址映射

模块名称

起始地址

结束地址

空间大小

DMA

0x10000000

0x1000FFFF

64KB

CE

0x10020000

0x1002FFFF

64KB

USB_DEV

0x10200000

0x1020FFFF

64KB

EMAC

0x10280000

0x1028FFFF

64KB

XSPI

0x10300000

0x10300FFF

4KB

SPI0

0x10400000

0x1040FFFF

64KB

SPI1

0x10410000

0x1041FFFF

64KB

SPI2

0x10420000

0x1042FFFF

64KB

SPI3

0x10430000

0x1043FFFF

64KB

AHBCFG

0x104FE000

0x104FEFFF

4KB

CORDIC

0x10700000

0x10700FFF

4KB

HCL

0x10710000

0x10713FFF

16KB

PBUS

0x107F0000

0x1080FFFF

128KB

SYSCFG

0x18000000

0x18000FFF

4KB

CMU

0x18020000

0x18020FFF

4KB

SPI_ENC

0x18100000

0x18100FFF

4KB

PWMCS

0x18200000

0x1820FFFF

64KB

ADC

0x18210000

0x18211FFF

8KB

AXICFG

0x184FE000

0x184FEFFF

4KB

GPIO

0x18700000

0x18700FFF

4KB

UART0

0x18710000

0x18710FFF

4KB

UART1

0x18711000

0x18711FFF

4KB

UART2

0x18712000

0x18712FFF

4KB

UART3

0x18713000

0x18713FFF

4KB

UART4

0x18714000

0x18714FFF

4KB

UART5

0x18715000

0x18715FFF

4KB

UART6

0x18716000

0x18716FFF

4KB

UART7

0x18717000

0x18717FFF

4KB

TA_IF

0x187C0000

0x187C0FFF

4KB

EDAT_IF

0x187D0000

0x187D0FFF

4KB

BIS_IF

0x187E0000

0x187E0FFF

4KB

SDFM

0x187F0000

0x187F0FFF

4KB

WDOG

0x19000000

0x19000FFF

4KB

WRI

0x1900F000

0x1900FFFF

4KB

SID

0x19010000

0x19010FFF

4KB

RTC

0x19030000

0x19030FFF

4KB

GTC

0x19050000

0x19051FFF

8KB

I2C0

0x19220000

0x19220FFF

4KB

I2C1

0x19221000

0x19221FFF

4KB

I2C2

0x19222000

0x19222FFF

4KB

CAN0

0x19230000

0x19230FFF

4KB

CAN1

0x19231000

0x19231FFF

4KB

PWM

0x19240000

0x19240FFF

4KB

THS

0x19253000

0x19253FFF

4KB

CPM

0x192B0000

0x192B0FFF

4KB

E907_CLINT

0x20000000

0x2000FFFF

64KB

E907_CLIC

0x20800000

0x2080FFFF

64KB

BROM

0x30000000

0x3000FFFF

64KB

SRAM_S0

0x30040000

0x3013FFFF

1MB

SRAM_S1

0x3FF00000

0x3FFFFFFF

1MB

FLASH_XIP

0x60000000

0x7FFFFFFF

512MB

RESERVED

0x80000000

0xFFFFFFFF

2GB